APPARATUS AND METHOD FOR PULP DRYING

摘要

The invention relates to a pulp-drying apparatus, comprising a wet end, including at least a former section (2), which is supplied with pulp to be dried from a headbox (1) or the like, and a press assembly, comprising at least one press section (20, 30) through which a web (W) formed over the former section is adapted to travel. According to the invention, the pulp we b (W) has its passage arranged as a closed transfer through the entire wet end . The invention relates also to a method for starting a pulp-drying machine an d process, and to a method for increasing the dry content of pulp by means of a pulp-drying machine.